D, C, AA, AAA plus space for 9v and other types in base.
This can discharge AA and AAA quickly so hold your hand on there when loading and removing batteries. I keep it on my shelf. Use glue to add on the side after adding speed bumps with filament strips if you want to slow down the discharge speed. Or modify as you need to reduce to add speed bumps. Future model edits will be posted if you like this.
| bd-s-p1.stl | 240.4KB | |
| bd-s-p2.stl | 60.1KB |
